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Think this way: total amount of question is 25 and it is 100%. Right a proportion: if 25 is 100%, then 23 - X%. 25 = 23. 100 = X. Cross multiply and you will have: 25x = 2300. Divide both parts of equation by 25. The answer is 92%.
Answer: 86%. Step-by-step explanation: A percentage is a number or a ratio expressed as a fraction over 100. For example, 50% in fraction form is known as 50/100. 45% is known as 45/100.
The addition of the fraction 23/25 + 9/30 is equal to 61/50.. What is a fraction? A fraction represents a part of a number or any number of equal parts.
Kenneth S. answered • 05/17/16. Tutor. 4.8 (62) Expert Help in Algebra/Trig/ (Pre)calculus to Guarantee Success in 2018. See tutors like this. The ratio of under-40 to # of guests is 23/50. If you double both numerator & denominator, this ratio is 46/100; do you recognize that as 46%?
For 25 and 20, the LCM is 100. 11/25 = 44/100 (multiply the numerator and denominator by 4). 9/20 = 45/100 (multiply the numerator and denominator by 5). Since 45/100 > 44/100, then: 9/20 > 11/25. Hello, In order to figure out the order of fractions in this problem, the common denominator will be 100.